staging: rtl8732au: Remove some unused hal data pointers

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8723au/hal/rtl8723a_hal_init.c

@@ -1727,11 +1727,8 @@ void rtl8723a_set_hal_ops(struct hal_ops *pHalFunc)
 
 void rtl8723a_InitAntenna_Selection(struct rtw_adapter *padapter)
 {
-	struct hal_data_8723a *pHalData;
 	u8 val;
 
-	pHalData = GET_HAL_DATA(padapter);
-
 	val = rtw_read8(padapter, REG_LEDCFG2);
 	/*  Let 8051 take control antenna settting */
 	val |= BIT(7);		/*  DPDT_SEL_EN, 0x4C[23] */
@@ -1740,11 +1737,8 @@ void rtl8723a_InitAntenna_Selection(struct rtw_adapter *padapter)
 
 void rtl8723a_CheckAntenna_Selection(struct rtw_adapter *padapter)
 {
-	struct hal_data_8723a *pHalData;
 	u8 val;
 
-	pHalData = GET_HAL_DATA(padapter);
-
 	val = rtw_read8(padapter, REG_LEDCFG2);
 	/*  Let 8051 take control antenna settting */
 	if (!(val & BIT(7))) {
@@ -1755,10 +1749,8 @@ void rtl8723a_CheckAntenna_Selection(struct rtw_adapter *padapter)
 
 void rtl8723a_DeinitAntenna_Selection(struct rtw_adapter *padapter)
 {
-	struct hal_data_8723a *pHalData;
 	u8 val;
 
-	pHalData = GET_HAL_DATA(padapter);
 	val = rtw_read8(padapter, REG_LEDCFG2);
 	/*  Let 8051 take control antenna settting */
 	val &= ~BIT(7);		/*  DPDT_SEL_EN, clear 0x4C[23] */